What distinguishes Schedule I drugs?

Schedule I drugs are classified as substances that have no accepted medical use in the United States and carry a high potential for abuse. This classification reflects the view that these drugs do not meet the standard criteria set forth by regulatory agencies for medical use, making them illegal to prescribe for therapeutic purposes.

This distinction is fundamental in understanding drug scheduling, as it places Schedule I substances at the highest level of control due to their associated risks and the lack of recognized medical benefits. Common examples include substances like heroin and LSD, which are considered too dangerous and without recognized medical applications. The other options mistakenly attribute characteristics to Schedule I drugs that align more with other scheduling categories, such as those that may be prescribed or have medical uses.